Alkaline cation conductive vitreous composition and a method of preparing such a composition
US4331750A · kind A · utility
47Cited by
1References
6Claims
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Key dates
| Filing date | Jan 19, 1981 |
| Grant date | May 25, 1982 |
| Priority date | — |
| Expiry date | Jan 19, 2001 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01M6/18
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A cation conductive vitreous alkaline composition and a method of preparing such a composition. The composition corresponds to a formula of aP.sub.2 S.sub.5, bLi.sub.2 S, cLiX, where: PA1 X represents chlorine, bromine or iodine; PA1 c is greater than or equal to 0; PA1 the ratio b/(a+b) lies between 0.61 and 0.70; and PA1 the ratio c/(a+b+c) is less than or equal to a limit which corresponds to solubility in the vitreous phase of LiX in the composition aP.sub.2 S.sub.5, bLi.sub.2 S.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.